Guitar Hero III: Legends of Rock Cheats

Cheat Codes
Enter the following in the cheats menu under options. You must strum every note/chord. NOTE: The letters correspond to colored frets G-Green, R-Red, Y-Yellow, B-Blue, O-Orange

O, B, O, Y, O, B, O, Y: Hyperspeed
RY, RB, RO, RB, RY, GB, RY RB: Performance Mode
GR, GR, GR, RY, RY, RB, RB, YB, YO, YO, GR, GR, GR, RY, RY, RB, RB, YB, YO, YO: Precision Mode
YO, RB, RO, GB, RY, YO, RY, RB, GY, GY, YB, YB, YO, YO, YB, Y, R, RY, R, Y, O: Unlock All Code

Achievements
Complete each of the following achievements below to get the allotted gamerscore.

100 Million!?! Gulp!?! (30): Earn 100,000,000 points total in Career
A Couple of Streakers (5): Earn a 200 note streak in a Co-op match
Always Hard (15): Complete Career on the Hard difficulty
Axe Collector (5): Buy all the Guitars from the shop
Axe Grinder (10): Earn 5 stars on all songs on the Easy difficulty
Back Up Hero (10): Complete all songs as the back-up guitar player
Big 'Ol Pile of Wins (20): Win 500 Online Ranked matches
Bronze Streaker (5): Earn a 100 note Streak in Career or Quick Play
Burnin' a Hole in Your Pocket (10): Buy everything from the store
Button Masher (5): Win 15 consecutive Ranked songs online using a standard controller
Buy a Guitar Already (15): Play through a career on the Hard or Expert difficulty using a standard controller
Dynamic Duo (15): Earn a 1000 note streak in a Co-op match
Easy Duo (10): Earn 5 stars on all Co-op songs for the Easy difficulty
Easy Rider (5): Complete a Career on the Easy Difficulty
Enlightened Guitarist (30): Gold Star 20 songs on Expert
First Big Score (5): Score 250,000 on a song
Gold Streaker (15): Earn a 500 note streak in Career or Quick Play
Got 'em All (5): Buy all characters from the shop
Guitar Hero (75): Earn 5 stars on all songs on the Expert difficulty
Guitar Wizard (10): Complete all Co-op as the lead guitarist
Half a Mill' (10): Score 500,000 on a song
Half Mill' Club (10): Score 500,000 on any song in a Co-op match
Hard Duo (30): Earn 5 stars on all Co-op songs on the Hard difficulty
Hendrix Reborn (10): Complete Career Lefty and Righty
Higher Than Most (20): Score 700,000 on any song in a Co-op match
Leaders of the Pack (10): 100% a song in a Co-op match
Life of the Party (10): Host Ranked Online matches and win 15 consecutive songs
Living Legends (75): 5 Star all Co-op songs on Expert
Medium Duo (20): Earn 5 stars on all Co-op songs for the Medium difficulty
Medium Rare (10): Complete Career Mode on the Medium difficulty
Meet Your Maker (20): Beat one of the creators of Guitar Hero 3 at their own game
Millionaire Club (20): Score 1,000,000 on any song in a Co-op match
Never Gonna Spend It All (10): Earn $350,000 in career lifetime earnings
Now That's Impressive (20): Score 750,000 on a song
Perfectionist (10): 100% a song
Ready to Rock (5): Complete the tutorial
Right Hand of God (20): Complete Career Mode on the Expert difficulty
Rock Guru (20): Earn 5 stars on all songs on the Medium difficulty
Search and Destroy (10): Join Ranked Online matches and win 15 consecutive songs
Shredder (30): Earn 5 stars on all songs on the Hard difficulty
Silver Streaker (10): Earn a 250 note streak in Career or Quick Play
Solo Career (25): Complete all Career difficulties
Star Mania (15): Activate Star Power 3 times on Through the Fire and Flames on Expert
Streak Master (20): Earn a 1000 note streak in Career or Quick Play
Streak Masters (20): Earn a 2000 note streak in a Co-op match
Streaker (10): Earn a 150 note streak in a Ranked Online Battle mode match
That's What Friends Are For (25): Complete Co-op Career
The Inhuman Achievement (15): Complete Through the Fire and Flames on Expert
The Long Road Ahead (100): Complete all difficulties in Career, buy everything from the shop and complete 100 online matches
Tone Deaf (5): Beat any song on the expert difficulty with the games sound options turned down to zero
Too Many to Count (25): Hit 250,000 notes in Career
Track Master (5): Buy all songs from the shop
Two by Four (5): Get an 8X multiplier in a Co-op game
Two Timer (10): Earn a 500 note streak in a Co-op match
Whammy Mania (15): Use the Whammy Bar on every held note on Number of the Beast
Who Needs the Power (15): 200k on Cult of Personality without Star Power